The Ultimate Guide to Pool Stain Removal
Keeping your pool clean and inviting is an essential part of pool ownership. However, one common issue that pool owners face is the appearance of unsightly stains. In this comprehensive guide, we’ll explore the various types of pool stains, their causes, and most importantly, how to effectively remove them to restore your pool’s sparkling appearance.
Types of Pool Stains
Pool stains can be broadly categorised into two types: organic and inorganic stains.
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Organic Stains: These are typically green, brown, or bluish-purple in colour and are caused by algae, leaves, berries, and other organic debris.
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Inorganic Stains: These stains are usually metallic in nature and can range from blue-green (copper), red-blue (iron), or grey-black (manganese) in colour. They are often the result of corroded metal components or imbalanced water chemistry.
Identifying Pool Stains
To determine the type of stain you’re dealing with, try the following steps:
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Lower your pool’s chlorine levels and apply algaecide to rule out organic stains.
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Apply vitamin C tablets on the stain to check for metal stains. If the stain lightens or disappears, it’s likely an iron stain.
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Add ascorbic acid for larger stains to further confirm the presence of metal stains.
Removing Pool Stains
Once you’ve identified the type of stain, follow these steps to remove them effectively:
For Organic Stains:
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Shock your pool to increase the chlorine levels and break down organic matter.
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Brush the affected areas regularly to help loosen the stains.
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Run your filtration system continuously during the stain removal process.
For Inorganic Stains:
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Balance your pool’s water chemistry, as imbalanced pH levels can contribute to metal staining.
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Use a stain removal product specifically designed for metal stains, following the manufacturer’s instructions carefully.
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For severe cases, consider a pool resurfacing or professional acid wash treatment. Clearwater offers both of these services.
Preventing Pool Stains
To minimise the risk of future pool stains, follow these preventive measures:
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Maintain proper water chemistry, ensuring balanced pH, alkalinity, and sanitiser levels.
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Regularly clean your pool, removing debris and organic matter promptly.
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Install a pool cover when the pool is not in use to prevent debris from entering.
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Regularly inspect and maintain pool equipment to prevent corrosion and metal leaching.
Professional Stain Removal Services
While following the above steps should help you tackle most pool stains, there may be instances where the stains are particularly stubborn or extensive. In such cases, it’s best to consult with professional pool maintenance experts like us at Clearwater Pool Shop. Our experienced technicians can identify the root cause of your pool stains and recommend the most effective stain removal treatment tailored to your specific needs.
With our expertise and industry-leading techniques, we can save you time, effort, and potential frustration in dealing with stubborn pool stains. Don’t let unsightly stains dampen your pool experience – contact Clearwater Pool Shop today for expert stain removal services and restore your pool’s beauty and inviting appearance.
Simply give us a call or contact us via the form on our website to schedule a consultation, and let us help you maintain a pristine pool for you and your loved ones to enjoy.



